17966074288

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{45007}}^1$

素因数の和:45485

約数の個数: 40

約数和(自身を含む): 35467204160

約数和(自身を除く): 17501129872

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 409, 488, 818, 976, 1636, 3272, 6544, 24949, 45007, 49898, 90014, 99796, 180028, 199592, 360056, 399184, 720112, 2745427, 5490854, 10981708, 18407863, 21963416, 36815726, 43926832, 73631452, 147262904, 294525808, 1122879643, 2245759286, 4491518572, 8983037144, 17966074288]

約数ペア:

[(1, 17966074288), (2, 8983037144), (4, 4491518572), (8, 2245759286), (16, 1122879643), (61, 294525808), (122, 147262904), (244, 73631452), (409, 43926832), (488, 36815726), (818, 21963416), (976, 18407863), (1636, 10981708), (3272, 5490854), (6544, 2745427), (24949, 720112), (45007, 399184), (49898, 360056), (90014, 199592), (99796, 180028)]